Answer:
https://sooddan.zendesk.com
Answer:
the answers b
Step-by-step explanation:
cause i did it
It gives a better virw on where to put things
Matt needs 144/18=8 batches to bake all the cookies. An estimate is 140/20=7 because we can take 144 to be close to 140 and 18 to be close to 20. So the estimate is 7, but Matt estimated the number of batches to be more than 10, so he is wrong. So answer C.
Answer:
A) Exponential decay, 55% decrease
Step-by-step explanation:
The <em>b</em><em> </em>is less than 1, so that means it's decaying. Since <em>b</em><em> </em>= 0.45 and that the formula for an exponential decay is <em>a</em>(1- percent in decimal form)^x, all you have to do is find out what the decimal was BEFORE you subtracted it from 1.
So: 1 - x = 0.45
x = 0.55
0.55 = 55%